baber/WOPTO huggingface dataset:
Patent GB-1306941-A (GB)
Title: Machine for machining internal surfaces of workpieces
IPC: B24B15/00
Filed: 1969-07-24
Abstract: 1306941 Grinding LESLIE HARTRIDGE Ltd 24 July 1970 [24 July 1969] 37246/69 Heading B3D A machine for lapping, remachining, reconditioning and internal surfaces 20 of workpieces, such as fuel injection atomized nozzles or wire drawing dies 19, comprises means 22 for holding a workpiece, means 16 on the end of a machine spindle 1 to hold a tool 17, the tool and holder being relatively movable towards and away from each other, and means 9, 39 associated with the spindle for applying intermittently variable axial pressure to the tool in a direction towards the holder for the workholder during revolutions of the machine spindle without lifting the tool out of contact with the workpiece. The spindle is mounted for rotation and axial movement in bearings 2, 3 in plates 4, 5 which are carried by uprights 26, 31 and form a box on which a motor 7 is mounted having a belt drive 8 to a pulley 9 on the spindle. The lower end of the spindle carries the holder 16 for the tool for machining the workpiece 19 which is held by a block 22 on a plate 23 fitted with a tank 30 for cutting liquid into which the tool can be dipped to impregnate its abrasive surface. The plate 23 is vertically adjustable by a screw device 29. The upper surface of the pulley 9 is formed with one or more radial steps 47, Fig. 4, and is engaged by a roller 39 rotatably mounted on a plate 40 carried by a rod 41 which is guided in bearings 42, 43 in the plates 4, 5 and supports a weight 46. As the spindle 1 rotates the steps 47 react against the pulley 39 and weight to intermittently vary the pressure of the tool against the workpiece and may effect a hammer-like top. In other embodiments, the pulley is flat and the roller is formed with the steps or is eccentric, or a solenoid acts on the weight to vary the pressure. The machine may have one or a plurality of spindles.
Patent GB-1307892-A (GB)
Title: Pipettes
IPC: B01L3/02
Filed: 1970-03-03
Abstract: 1307892 Pipette adaptor SCIENTIFIC GLASS LABORATORIES Ltd 2 June 1971 [3 March 1970] 10082/70 Heading B1X A safety device for use with a conventional pipette comprises an adaptor having a first socket capable of airtightly receiving the suction end of such pipette, and a secondsocket adapted to receive a manually-operable suction plunger working in a cylinder which is detachably connectable to said second socket, the latter communicating with an air-inlet port whose temporary closure allows liquid to be drawn when the adaptor is in use into the associated pipette by retraction of said plunger. As shown, an adaptor has an opening 11 into which a pipette may be inserted communicating with an opening 13 shaped to fit the nozzle of a conventional syringe and with an opening 14 adapted to be closed by a finger of the user. When opening 14 is closed, operation of the syringe draws liquid into the pipette, the discharge of the liquid being controlled by opening or closing the opening 14.
Patent GB-1308299-A (GB)
Title: Container packing mechanism
IPC: B65F3/28
Filed: 1969-03-20
Abstract: 1308299 Packing refuse containers DENNIS BROS Ltd 19 June 1970 [20 March 1969] 14574/69 Heading B8E A packing mechanism for a refuse container 10 of a refuse vehicle comprises a packing member 32 for pushing refuse into the rear of the container, and an ejector member 17 inside the container and incrementally movable during packing, towards the front thereof, the said movement of the member 17 being controlled in response to the pushing force applied to the packing member 32. The latter comprises a plate 34 pivotally controlled by an hydraulic ram 31 to push refuse delivered by a feed blade 37, into the container against the ejector member 17, whose incremental movements are controlled by a double acting ram 18 responsive to excessive pressure in the packing ram 31. Upon final filling of the container 10, the member 17 is moved in the opposite direction to discharge the container, the rear wall 16a thereof being hingedly moved upwardly. The feed blade 37 is reciprocated by an hydraulic ram 36 to feed refuse from a receiving pocket 35 which may be fed manually or automatically.
Patent GB-1321072-A (GB)
Title: Concrete security structures
IPC: E05G1/024
Filed: 1970-05-18
Abstract: 1321072 Safes CHUBB & SONS LOCK & SAFE CO Ltd 18 May 1971 [18 May 1970] 23884/70 Heading E1A A safe is constructed from concrete blocks bonded to-gether by a mortar having substantially the same density as that of the blocks whereby a pressure wave transmitted through the wall of the safe does not result in localised tensile stresses with attendant failure of the concrete. The square roots of the young's modulus of the mortar and of the concrete blocks do not differ by more than 15% and for examples thereof the Specification should be specifically referred to.
Patent GB-1325276-A (GB)
Title: Difluoromethyl 2,2,3,3-tetrafluoropropyl ether
IPC: C07C43/12
Filed: 1971-08-04
Abstract: 1325276 Difluoromethyl tetrafluoropropyl ether BAXTER LABORATORIES Inc 4 Aug 1971 [10 Aug 1970] 60162/72 Divided out of 1325274 Heading C2C The novel difluoromethyl 2,2,3,3-tetrafluoropropyl ether (CHF 2 -O-CH 2 -CF 2 -CHF 2 ), may be obtained by reacting 2,2,3,3-tetrafluoropropanol and chlorodifluoromethane in the presence of strong alkali. Preferably about 1À5 to 2À0 moles of CHF 2 Cl and 5 moles of NaOH or KOH are used per mole of the alcohol at temperatures from 5 to 25 C. and the reaction is effected in a mutual solvent, such as diethylene glycol dimethyl ether.
Patent GB-1325696-A (GB)
Title: Thermal insulation of low temperature liquid storage tanks
IPC: B32B7/022
Filed: 1970-08-28
Abstract: 1325696 Thermal insulation HITACHI SHIPBUILDING & ENG CO Ltd 28 Aug 1970 41528/70 Heading F2X [Also in Division F4] A liquefied gas storage tank 10 of metal plate is heat insulated by means of a double layer of insulation, the first layer 17 adjacent the tank being resilient in order to take up thermal movements, the second, 19, being a more rigid, self bonding, synthetic resin foam layer. The first layer 17 which may be bonded to the tank 10 by a resin adhesive 16 may comprise a soft synthetic resin foam, a layer of cloth, or paper, or a pasty mixture of synthetic resin, a base of paper or cloth, and a foaming agent applied to the tank and then foamed. The second layer 19 of e.g. polyurethane is then foamed over the first layer 17 after an enclosure 18 has been located around the tank 10. The insulated tank 10 may be located, with clearance within the hull of a ship, Fig. 1 (not shown), the interior of the hull being similarly lined with a double layer of insulation.
Patent GB-1325929-A (GB)
Title: Starting system of internal combustion engine
IPC: F02N1/00
Filed: 1970-07-28
Abstract: 1325929 Hand operated engine turning gear YANMAR DIESEL ENGINE CO Ltd 28 July 1970 36495/70 Heading F1K An internal combustion engine includes a starting-handle shaft 14 mounted in the engine body and extending at right angles to the engine crankshaft 2, the engine having an exhaust pipe 4, a flywheel on the crank-shaft and a power take off situated on sides of the engine other than that at which the starting-handle shaft is manipulated for starting. As shown the starting-handle drives the crank-shaft through a chain 12 and sprockets 7, 11 and gearing coupling (not shown) is disengaged centrifugally after the engine has started.
Patent GB-1325980-A (GB)
Title: Ice caisson for sea and river bed prospecting and boring for  minerals oil and gas
IPC: E02D19/04
Filed: 1972-04-11
Abstract: 1325980 Caissons K E LANGNER 11 April 1972 16550/72 Heading E1H A caisson is formed by lowering a concrete ring B to a subaqueous bed by means of looped steel tubes D embedded in the ring the upper ends of the tubes then being connected to refrigerating plant on an annular float A to form a cylindrical wall of ice reinforced by the tubes D. The tubes are wound around drums controlled by winches in a detachable segmented annular float C surrounding float A and pass over pulleys in float A.
Patent GB-1327588-A (GB)
Title: Coupling between towing and towed units
IPC: B62D51/00
Filed: 1970-09-15
Abstract: 1327588 Couplings for agricultural implements YANMAR DIESEL ENGINE CO Ltd 15 Sept 1970 44035/70 Heading A1P A coupling device for latching tillage implements to the traction units of power cultivators comprises a coupling member 2 attached to the rear of the body or traction unit 1 of the cultivator which engages with coupling arms 5 provided at the front end 4 of a tillage implement. The substantially C-shaped coupling member 2 and the coupling arms 5 are provided with holes 3, 6, and are coupled together by means of pins 9. Interposed between the coupling member 2 and the coupling arms 5 are wedge clamps 10, 11 having oblique edges 10', 11' which are brought toward each other by the rotation of a clamping bolt 13 having a handle 19. The bolt 13, held by the support 7 on the front end 4 of the tillage implement, passes through a hole 14 in the wedge clamp 10 and engages in a screw thread in wedge clamp 11. On clockwise rotation of the bolt 13, the oblique edges 10', 11' of the clamps 10, 11 exert a wedging action to force the coupling member 2 and the coupling arms 5 away from each other, thus pressing the pins 9 against opposite walls of the holes 3, 6 and tightening the coupling.
Patent GB-1330294-A (GB)
Title: Diplay systems
IPC: G01S7/10
Filed: 1970-11-17
Abstract: 1330294 Echo display systems EMI Ltd 17 Nov 1970 [5 Nov 1969] 54172/69 Heading H4D  A display for indicating the position of an object includes means for determining the range of the object and its distance from a reference plane and means for indicating said distance at the position of the object in the display. Function generator 5, Fig. 2, produces outputs r cos #, r sin # where # is the direction of reception and r is the instantaneous slant range. r sin # (which equals the plan range) drives one deflection coordinate of a display a which may be a storage CRT or a helical wire paper recorder. When an echo is received e.g. from A, Fig. 1, a gate pulse equal to the transmitter pulse length enable a gate 8 allowing the output r cos # (equal to the depth AA<SP>1</SP>) to intensity modulate the display according to the value OA cos # A . The gate output may be adjusted to give a linear relationship between the generator output voltage and the intensity of the display. The second display co-ordinate is derived from the motion of the transmitter along its course, the display thus being built up of a set of parallel lines whose intensity or colour if a CRT is used whose colour is dependent on beam current. The reference plane may be shifted parallel to itself by adding or subtracting a constant value to r cos # and may be tilted by adding or subtracting an angle # to #. The system may be employed to scan all ranges at each direction or all directions at each range.
Patent GB-1332655-A (GB)
Title: Gas discharge visual display devices
IPC: H01J17/49
Filed: 1970-06-29
Abstract: 1332655 Gas discharge display panels FERRANTI Ltd 28 June 1971 [29 June 1970] 31426/70 Heading H1D A visual display device of the type including a plurality of discharge devices each of which consists of a gas-filled cavity with first and second electrodes comprises a first block 10 of electrically insulating material containing the cavities 11 of the discharge devices, a second block 12 of electrically insulating material sealed to the first block and carrying the first electrodes 14 of the devices together with a first set of olectrical conductors 13, a connection (15) (Fig. 2, not shown) between each first electrode 14 and a conductor 13 of the first set, a third block 17 of electrically insulating material sealed to the first block and carrying the second electrodes 19 of the devices together with a second set of electrical conductors 18, an impedance element 20 connecting each second electrode 19 to a conductor 18 of the second set, and means for applying appropriate striking and extinguishing voltage to a selected discharge device by way of an external surface of a said block other than the first block. The connections (15) to the anodes are of relatively low resistance e.g., a few kilohms, while the impedance elements 20 connected to the cathodes are of relatively high resistance, e.g. a few megohms. In the arrangement shown, the means for applying the striking and extinguishing voltages comprise wires 16 e.g. of nickel-iron-chromium alloy sealed into the block 12 in contact. with the anode electrode 14. The wires 16 are contacted by a probe connected through a switch to appropriate D.C. supplies (Fig. 3, not shown). In an alternative arrangement (Fig. 4, not shown) the wires 16 are omitted and the probe is connected to pulsed supplies, connection to the anodes being through the capacitance of the block 12.
Patent GB-1352308-A (GB)
Title: Stabilizer system for a water-borne vessel
IPC: B63B39/06
Filed: 1969-12-19
Abstract: 1352308 Ship stabilizing fins VOSPER THORNYCROFT Ltd 19 April 1971 [19 Dec 1969] 61942/69 Heading B7M A ship stabilizer system comprises at least one pair of individually retractable fins 11 mounted on the hull 10 of the ship. Each fin of each pair has at least one convex surface and is located abeam of the other fin of the pair and is of asymmetrical section. The fins are extended and retracted by automatic control about an axis which is skewed so as to increase progressively the angle of incidence of the fin as extension takes place. As one fin is extended the other one of the pair is retracted.
Patent GB-1352700-A (GB)
Title: Photoelectric device
IPC: G01N21/86
Filed: 1970-10-29
Abstract: 1352700 Monitoring moving webs AGFAGEVAERT 20 Oct 1971 [29 Oct 1970] 51518/70 Heading G1A In a device for monitoring the optical density of a moving web of radiation diffusing material 45 radiation from a source 41 is passed via an infrared filter 42 and focused by a lens 44 on to the web 45 and the radiation passing through the web is received by a detector 46 adjacent mirrors 47, 48 which reflect radiation which would otherwise not reach the detector towards the detector, the distances d, b, c (see Fig. 5) being chosen so that vibration or tilting of the web has substantially no effect on the amount of radiation incident on the detector. In one embodiment Fig. 1 (not shown) the lens employed is a cylindrical lens and the mirrors are of rectangular form. In another embodiment a spherical lens is used Fig. 3 (not shown) together with a hollow cylindrical mirror.
Patent GB-1353678-A (GB)
Title: Air intake for a gas turbine engine
IPC: B64D33/02
Filed: 1971-09-15
Abstract: 1353678 Gas turbine engine air intakes ROLLS-ROYCE (1971) Ltd 7 Sept 1972 [15 Sept 1971] 42900/71 Heading F1G The invention relates to an air intake cowl for a gas turbine engine and is described with reference to the intake cowl 16 of a gas turbine ducted fan engine. A fully annular intake lip member 26 of aerofoil cross-section is mounted on the cowl by means of four rods 32 such that the member 26 is displaceable with respect to the cowl so as to define a substantially annular air intake 44 therebetween. The leading edge 27 of the intake lip is greater in diameter than the trailing edge and the trailing edge is greater in diameter than the throat 22 of the main intake. In the operative displaced position of the lip member, ambient airflow which approaches the intake cowl at an angle to the longitudinal axis of the cowl is guided on to at least one side of the main intake wall through the substantially annular intake 44. Each rod 32 is connected to the lip member by a pivot 38 and is slidable in a member 34 which is pivotally mounted at 36. The rod is urged forwardly by a spring 42 so that in the event of a cross-wind a low pressure is created at the intake lip, the lip member is urged to its forward, operative position by the springs 42 so as to define the annular intake 44. The lip member may be caused to tilt so that the intake 44 is formed only at the low pressure side of the lip member. Alternatively the lip member may be moved by actuators so that the member is moved axially forward in any crosswind condition.
Patent ID-24166-A (ID)
Inventor: OHKUCHI MASAO
IPC: A61K31/50
Filed: 1998-11-09
Abstract: A pyridazine derivative represented by the following formula (1):   
wherein 
R 1  
represents a phenyl or pyridyl group which may be substituted by 1 to 3 substituents selected from a halogen atom and a C 1-6  alkoxyl group, 
R 2  
represents a phenyl group substituted at least at 4-position by a C 1-6  alkoxyl group, C 1-6  alkylthio group, a C 1-6  alkylsulfinyl group, or a C 1-6  alkylsulfonyl group, and optionally has one or more substituents at the other position by 1 or 2 substituents selected from a halogen atom, a C 1-6 alkoxyl group, C 1-6  alkylthio group, a C 1-6  alkylsulfinyl group, or a C 1-6  alkylsulfonyl group, 
R 3  
represents a C 1-6  alkoxyl group, a fluorinated C 1-6  alkyl group, C 1-6  alkyl group or a C 3-8  cycloalkyl group, 
A 
represents a single bond or linear or branched C 1-6  alkylene group or C 2-9  alkenylene group, 
X 
represents an oxygen atom or a sulfur atom; 
or a salt thereof.
Patent ID-27586-A (ID)
Inventor: DICKINSON PAUL ALFRED
IPC: A61K9/12
Filed: 1999-04-01
Abstract: An aerosol composition comprising a propellant and a first particulate material comprising particles having a median aerodynamic diameter with the range 0.05 to 11 mum, such as a medicament suitable for pulmonary inhalation, and a second particulate material comprising particles having a median volume diameter within the range 15 to 200 mum. The presence of the second particulate material provides good suspension properties, particularly where the propellant is a hydrofluoro alkane.
Patent IL-105668-A (IL)
Title: Pyrazole derivatives, their preparation and their use as fungicides
IPC: C07D231/18
Filed: 1993-05-11
Abstract: Compounds of the formula RZ NAOCH3 YCOOCH3 wherein R is H, C1-4 alkyl; optionally substituted aryl or CF3; Y is C1-4 alkyl or optionally substituted aryl; A is nitrogen or CH; and Z is optionally substituted hydrocarbyl or optionally substituted heteroaryl.
Patent IL-106026-A (IL)
Title: Branch connector for piping made of a thermoplastic material
IPC: F16L47/00
Filed: 1993-06-15
Abstract: The branch coupling is equipped with a sealing system (9) incorporated into an open housing (10) provided in the internal wall of the end of the tubular element (5) which is equipped with a shut-off means (6) and constituted by:   - a flexible circular valve (11) located in the open housing exhibiting a circular central part (14) coupled to its periphery by a connection element (15); - a flexible sealing ring (16) applied to the circular valve (11) and exhibiting a central opening (17), the diameter of which is less of that of the tool used to pierce the pipeline; and - a fixing sleeve (18) which can be inserted into the open housing (10) to hold the circular valve (11) and the sealing ring (16) in place.   <IMAGE>
Patent IL-107146-A (IL)
Title: Fire arm with mobile magazine and an ejector therefor
IPC: F41A9/59
Filed: 1993-09-28
Abstract: Firearm with a magazine which is movable in the hand grip, which firearm comprises a body (1), a barrel (3) mounted on a slideway sliding on this body (1), an arming and trigger mechanism (5, 6), and a magazine (7) comprising a case (9) closed at one end by a bottom (10), a carriage (12) movable within this case (9) and a carriage spring (13) between this carriage (12) and the bottom (10) which weapon has a hand grip (2), a hollow (8) for the magazine (7) extending through this hand grip (2) from a loading orifice to the inside of the weapon, a loading stop (14) being mounted on the body (1) to retain the magazine (7) within the hollow (8), characterised in that the weapon comprises an ejection spring (15) situated at the loading orifice of the hollow (8) at least partly outside the case (9) in such a way that it is armed when the magazine (7) is inserted fully into the hollow (8). <IMAGE>
Patent IL-112025-A (IL)
Title: Ventilation apparatus
IPC: F24F13/20
Filed: 1994-12-19
Abstract: PURPOSE: To manufacture with a simple design and comparable stability without using bordering members. CONSTITUTION: This equipment is related to a ventilating unit for ventilating rooms comprising collected air vent pipes desired to be arranged at the ceiling edge portions in respective rooms, and the vent pipes are equipped with a vent pipe opening 10 along the whole length, to which inserts such as a separator 14, closing shutters 13 or the like are inserted in an openable manner. In order to avoid the use of expensive bordering members, a reinforcing body specially formed to a shape of a slope 12 is provided at the edge portion of the vent pipe opening 10.
Patent IL-128099-A (IL)
Title: Personal information security and exchange tool
IPC: G06Q10/00
Filed: 1997-07-22
Abstract: Utilization of the E-Metro Community and Personal Information Agents assure an effective and comprehensive agent-rule based command and control of informational assets in a networked computer environment. The concerns of informational privacy and informational self-determination are addressed squarely by the invention affording persons and entities a trusted means to author, secure, search, process, and exchange personal and/or confidential information in a networked computer environment. The formation of trusted electronic communities wherein members command and control their digital persona, exchanging or brokering for value the trusted utility of their informational assets is made possible by the invention. The present invention provides for the trusted utilization of personal data in electronic markets, providing both communities and individuals aggregate and individual rule-based control of the processing of their personal data.
Patent IL-130827-A (IL)
Title: Heregulin variants
IPC: A61K48/00
Filed: 1999-07-07
Abstract: The present invention provides heregulin variants that are capable of binding an ErbB receptor. Included in the invention are variants of human heregulins, and, in particular, variants of human heregulin-beta1 having enhanced affinity for the ErbB-3 and ErbB-4 receptors. These variants include at least one amino acid substitution and can include further modifications. The invention also provides nucleic acid molecules encoding heregulin variants and related vectors, host cells, pharmaceutical compositions, and methods.
Patent IL-142209-A (IL)
Title: Production of calcium hydrogenphosphate or monocalcium phosphate from calcium phosphate
Inventor: WAAL JAN C DE
IPC: C01B25/32
Filed: 1998-09-23
Abstract: A method for the manufacture of dicalcium phosphate from calcium phosphate comprising: (a) reacting the calcium phosphate with a suitable mineral acid to form the corresponding calcium salt and phosphoric acid; (b) hydrolyzing the calcium salt of step (a) to form the corresponding calcium alkali and the mineral acid of step (a) or its salt; (c) where the salt of the mineral acid is formed in step (b), electrolyzing such salt to form the corresponding mineral acid together with an alkali; (d) recycling the mineral acid of steps (b) or (c) to step (a); and (e) reacting the calcium alkali of step (b) with the phosphoric acid of step (a) to form dicalcium phosphate.